Belda X, Rotllant D, Fuentes S, Delgado R, Nadal R, Armario A. Exposure to severe stressors causes long-lasting dysregulation of resting and stress-induced activation of the hypothalamic-pituitary-adrenal axis. Ann N Y Acad Sci. 2008, 1148:165-73.

Belda X, Fuentes S, Nadal R, Armario A. A single exposure to immobilization causes long-lasting pituitary-adrenal and behavioral sensitization to mild stressors. Horm Behav. 2008, 54(5):654-61.

Muñoz-Abellán C, Andero R, Nadal R, Armario A. Marked dissociation between hypothalamic-pituitary-adrenal activation and long-term behavioral effects in rats exposed to immobilization or cat odor. Psychoneuroendocrinology. 2008, 33(8):1139-50.

Armario A, Escorihuela RM, Nadal R. Long-term neuroendocrine and behavioural effects of a single exposure to stress in adult animals. Neurosci Biobehav Rev. 2008, 32(6):1121-35.

Carrasco J, Márquez C, Nadal R, Tobeña A, Fernández-Teruel A, Armario A. Characterization of central and peripheral components of the hypothalamus-pituitary-adrenal axis in the inbred Roman rat strains. Psychoneuroendocrinology. 2008, 33(4):437-45.

Gagliano H, Fuentes S, Nadal R, Armario A. Previous exposure to immobilisation and repeated exposure to a novel environment demonstrate a marked dissociation between behavioral and pituitary-adrenal responses. Behav Brain Res. 2008, 187(2):239-45.